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<?php |
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namespace Folk\Entities; |
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use Folk\SearchQuery; |
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use SimpleCrud\SimpleCrud as SimpleCrudDatabase; |
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use SimpleCrud\Row; |
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abstract class SimpleCrud extends AbstractEntity implements EntityInterface |
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{ |
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protected $searchFields; |
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/** |
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* Returns the simple-crud entity |
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* |
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* @return SimpleCrud\Entity |
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*/ |
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abstract protected function getDbEntity(); |
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protected function getQuery(SearchQuery $search = null, &$page = null) |
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{ |
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$entity = $this->getDbEntity(); |
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if ($search === null) { |
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return $entity->select()->orderBy('id DESC'); |
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} |
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$page = $search->getPage() ?: 1; |
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$query = $entity->select() |
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->orderBy("`{$entity->name}`.`id` DESC") |
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->offset(($page * 50) - 50) |
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->limit(50); |
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if ($this->searchFields === null) { |
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$this->searchFields = [$this->getFirstField()]; |
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} |
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foreach ($search->getWords() as $k => $word) { |
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foreach ($this->searchFields as $field) { |
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$query->where("`{$entity->name}`.`{$field}` LIKE :w{$k}", [":w{$k}" => "%{$word}%"]); |
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} |
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} |
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$db = $entity->getDatabase(); |
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foreach ($search->getConditions() as $name => $value) { |
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$related = $db->$name->select()->by('id', $value)->run(); |
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$query->relatedWith($related); |
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} |
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return $query; |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function search(SearchQuery $search = null) |
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{ |
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$result = []; |
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foreach ($this->getQuery($search, $page)->run() as $row) { |
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$result[$row->id] = $row->toArray(); |
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} |
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if ($search && (count($result) === 50 || $page > 1)) { |
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$search->setPage($page); |
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} |
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return $result; |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function create(array $data) |
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{ |
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$row = $this->getDbEntity()->create(); |
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$this->save($row, $data); |
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return $row->id; |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function read($id) |
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{ |
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$entity = $this->getDbEntity(); |
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$row = $entity[$id]; |
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return $row ? $row->toArray() : null; |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function update($id, array $data) |
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{ |
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$row = $this->getDbEntity()[$id]; |
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$this->save($row, $data); |
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return $row->toArray(); |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function delete($id) |
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{ |
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$entity = $this->getDbEntity(); |
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unset($entity[$id]); |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function getLabel($id, array $data) |
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{ |
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return "{$id} - ".$data[$this->getFirstField()]; |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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protected function getFirstField() |
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{ |
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$entity = $this->getDbEntity(); |
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foreach (array_keys($entity->fields) as $key) { |
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if ($key !== 'id') { |
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return $key; |
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} |
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} |
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} |
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protected function save(Row $row, array $data) |
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{ |
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$entity = $this->getDbEntity(); |
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$db = $entity->getDatabase(); |
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$scheme = $entity->getScheme(); |
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foreach ($data as $name => $value) { |
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if (isset($scheme['relations'][$name])) { |
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$row->$name = $db->$name->select()->by('id', $value)->run(); |
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} else { |
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$row->$name = $value; |
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} |
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} |
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$row->save(true); |
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} |
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} |
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oscarotero /
folk
